Phoebe has previously been a senior science-policy consultant for the Center for Large Landscape Conservation, where she worked on global connectivity policy in both the terrestrial and marine environments through support to the IUCN Connectivity Conservation Specialist Group. Before that, she was executive director of the Pacific Biodiversity Institute (2017-2018), principle and lead scientist for climate change bioadaptation and head of biodiversity futures at the South African National Biodiversity Institute (2005-2016), founding national coordinator of Namibia's national biodiversity (1994-2003) and climate change programs (1999), board and executive committee member of the Millennium Ecosystem Assessment (2002-05) and scientific and technological coordinator of the Global Invasive Species Program (2003-05).

A behavioral and evolutionary ecologist by background, she now works to build coalitions between academia, government, nonprofits and with citizen science groups at different scales on ecological connectivity, climate adaptation, economics for the future, and sustainability tipping points. Phoebe and her filmmaker husband John Bowey also work through film, immersive media, and prose to tell compelling and powerful stories about ecosystem health and biodiversity, among other big issues.